The clip here is short, but incredibly cool.
On the left is Eve Online, a spectacular sci-fi massively multi-player game, which you can play on a computer. On the right is the upcoming first-person shooter, Dust 514, which you will be able to play on a PlayStation 3.
The games take place in the same universe. They even connect to each other. So, a player in the free-to-play FPS can call in an orbital strike from the MMO player.